Quicknode Agent Plugins MCP server

Q: How do I add Quicknode Agent Plugins MCP to Claude Code?

Run `claude mcp add --transport http agent-plugins https://mcp.quicknode.com/mcp` in your terminal. Add `--scope user` to make it available in every project.

Q: How do I add Quicknode Agent Plugins MCP to Cursor?

Open `~/.cursor/mcp.json` and add the server under `mcpServers`, using the Cursor config shown in the install section above.

Commit Sep 4, 2026

quicknode/agent-plugins · javascript · MIT

Build Web3 applications by allowing AI agents to select blockchain chains, architectures, stacks, and data layers.

Also known as quicknode/agent-plugins, agent-plugins

remote Developer Tools No API key

Install GitHub ↗

Stars: 5
Tools: —
Downloads, 30 days: —
Latest version: 1.0.1
Last commit: Sep 4, 2026
License: MIT

What is Quicknode Agent Plugins MCP?

Quicknode Agent Plugins builds Web3 applications by allowing AI agents to select blockchain chains, architectures, stacks, and data layers.

Summary generated from the project's README

About Quicknode Agent Plugins MCP server

Quicknode provides agent plugins designed to help developers construct Web3 applications using AI agents. The build-web3 plugin allows an agent to make technical decisions regarding blockchain chains, architectures, stacks, and data layers. It also assists in determining a production posture for new projects.

This server integrates with optional Quicknode infrastructure to support the development process. It is compatible with several AI coding environments including Cursor, Windsurf, VS Code, Zed, and Codex. Users of Claude Code can install it by adding the quicknode/agent-plugins marketplace. The plugin is built to provide stable decision guidance and product categories directly to the agent to ensure functionality without constant network round-trips.

What you can do with it

1Select blockchain infrastructureAsk an AI agent to choose a specific blockchain chain and architecture for a new decentralized application.
2Configure development stacksHave an agent determine the appropriate data layer and technology stack for a Web3 project.
3Integrate Quicknode servicesUse an AI agent to implement Quicknode infrastructure into a Web3 application build.

Written from the project's README. Every use case is checked against a quote from it.

How to install Quicknode Agent Plugins MCP

Formats verified 10 Nov 2026

Claude CodeCursorVS CodeCodexGemini CLI

$ claude mcp add --transport http agent-plugins https://mcp.quicknode.com/mcp

~/.cursor/mcp.json

{
  "mcpServers": {
    "agent-plugins": {
      "url": "https://mcp.quicknode.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "agent-plugins": {
      "type": "http",
      "url": "https://mcp.quicknode.com/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.agent-plugins]
url = "https://mcp.quicknode.com/mcp"

~/.gemini/settings.json

{
  "mcpServers": {
    "agent-plugins": {
      "httpUrl": "https://mcp.quicknode.com/mcp"
    }
  }
}

No environment variables or API keys required.Setup guides:Claude Code Cursor VS Code Claude Desktop

Automated checks

Ran Nov 15, 2026Full report →

67/100

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README

View on GitHub

Quicknode Agent Plugins

Agent plugins from Quicknode for building Web3 apps with AI agents.

Available plugins

Plugin	Description
`build-web3`	Build Web3 apps with your AI agent: choose a chain, architecture, stack, data layer, and production posture. Powered by optional Quicknode infrastructure integration.

Install

Client	Guide
Cursor	docs/install/cursor.md
Windsurf	docs/install/windsurf.md
VS Code	docs/install/vscode.md
Zed	docs/install/zed.md
Codex	docs/install/codex.md

For Claude Code, add this marketplace and install the build-web3 plugin:

/plugin marketplace add quicknode/agent-plugins

For Codex, see the Codex install guide. Codex discovers this repository's plugin through .agents/plugins/marketplace.json and uses plugins/build-web3/.codex-plugin/plugin.json to load the bundled skill and MCP server.

For ChatGPT, use the existing listing on its marketplace.

Content rules

Plugin skills and references in this repo should stay stable, useful, and self-contained:

Stable concepts, product categories, capability names, and decision guidance belong in this repo so the plugin works without a network round-trip.
Perishable facts — plan tiers, pricing, rate-limit numbers, RPC method tables, schemas — are allowed when the repo needs to be self-sufficient for a product, but every such table must carry a dated snapshot note (e.g. "As of 2026-02-02.") and a link to the live docs (https://www.quicknode.com/docs/) so a reader knows it can drift and where to check.
Keep dated content current using plugins/build-web3/skills/build-web3/PRODUCT_CATALOG.md's sync runbook — it's the maintenance source of truth for which product references exist, where they live, and how to refresh them.

License

MIT. See LICENSE.md.

Read full README

Quicknode Agent Plugins MCP questions

How do I add Quicknode Agent Plugins MCP to Claude Code?

Run claude mcp add --transport http agent-plugins https://mcp.quicknode.com/mcp in your terminal. Add --scope user to make it available in every project.

How do I add Quicknode Agent Plugins MCP to Cursor?

Open ~/.cursor/mcp.json and add the server under mcpServers, using the Cursor config shown in the install section above.

What can the build-web3 plugin do?

It enables AI agents to build Web3 applications by choosing a specific chain, architecture, stack, data layer, and production posture.

How do I install this for Claude Code?

You can add the marketplace and install the plugin using the command /plugin marketplace add quicknode/agent-plugins.

Facts

Nov 14, 2026

Stars: 5
Downloads, 30 days: —
Latest version: 1.0.1
Last commit: Sep 4, 2026
License: MIT
Transport: remote
Package: —

quicknode ↗

Community publisher

Published by an independent maintainer.

Alternatives

Works with

Claude Code Cursor VS Code Claude Desktop Codex Gemini CLI Windsurf Devin

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Before you install

Servers run with the permissions you give them. Use the narrowest token or database role that does the job.

About Quicknode Agent Plugins MCP server

What you can do with it

1Select blockchain infrastructureAsk an AI agent to choose a specific blockchain chain and architecture for a new decentralized application.
2Configure development stacksHave an agent determine the appropriate data layer and technology stack for a Web3 project.
3Integrate Quicknode servicesUse an AI agent to implement Quicknode infrastructure into a Web3 application build.

Written from the project's README. Every use case is checked against a quote from it.

Plugin

Description

build-web3

Build Web3 apps with your AI agent: choose a chain, architecture, stack, data layer, and production posture. Powered by optional Quicknode infrastructure integration.

Client

Guide

Cursor

docs/install/cursor.md

Windsurf

docs/install/windsurf.md

VS Code

docs/install/vscode.md

Zed

docs/install/zed.md

Codex

docs/install/codex.md

Quicknode Agent Plugins MCP questions

How do I add Quicknode Agent Plugins MCP to Claude Code?

Run claude mcp add --transport http agent-plugins https://mcp.quicknode.com/mcp in your terminal. Add --scope user to make it available in every project.

How do I add Quicknode Agent Plugins MCP to Cursor?

Open ~/.cursor/mcp.json and add the server under mcpServers, using the Cursor config shown in the install section above.

What can the build-web3 plugin do?

It enables AI agents to build Web3 applications by choosing a specific chain, architecture, stack, data layer, and production posture.

How do I install this for Claude Code?

You can add the marketplace and install the plugin using the command /plugin marketplace add quicknode/agent-plugins.

Quicknode Agent Plugins MCP server

What is Quicknode Agent Plugins MCP?

About Quicknode Agent Plugins MCP server

What you can do with it

How to install Quicknode Agent Plugins MCP

Install Quicknode Agent Plugins MCP in Claude Code

Install Quicknode Agent Plugins MCP in Cursor

Install Quicknode Agent Plugins MCP in VS Code

Install Quicknode Agent Plugins MCP in Codex

Install Quicknode Agent Plugins MCP in Gemini CLI

Automated checks

README

Quicknode Agent Plugins

Available plugins

Install

Content rules

License

Quicknode Agent Plugins MCP questions

Quicknode Agent Plugins MCP server

What is Quicknode Agent Plugins MCP?

About Quicknode Agent Plugins MCP server

What you can do with it

How to install Quicknode Agent Plugins MCP

Install Quicknode Agent Plugins MCP in Claude Code

Install Quicknode Agent Plugins MCP in Cursor

Install Quicknode Agent Plugins MCP in VS Code

Install Quicknode Agent Plugins MCP in Codex

Install Quicknode Agent Plugins MCP in Gemini CLI

Automated checks

README

Quicknode Agent Plugins

Available plugins

Install

Content rules

License

Quicknode Agent Plugins MCP questions